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Inventor

AKEMI SATOU

Inventor
JP

Overview

3→
Patents
2022–2024
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation30%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry30%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general30%
Y02TClimate change mitigation technologies related to transportation10%
PatentTitleYear
11,918,986Exhaust gas purification device202411,679,379Exhaust gas purification device202311,473,472Exhaust gas control apparatus and manufacturing method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to CATALER CORP (3)· patent assignee history
2022–2024Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2022–2024Based in JP· patent location history
2023–2024Patents assigned to HIRABAYASHI TAKESHI (2)· patent assignee history
2023–2024Patents assigned to IKEBE MASATOSHI (2)· patent assignee history
2023–2024Patents assigned to MORISHIMA TAKESHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATALER CORP32022–2024
TOYOTA MOTOR CO LTD32022–2024
HIRABAYASHI TAKESHI22023–2024
IKEBE MASATOSHI22023–2024
MORISHIMA TAKESHI22023–2024
Locations
LocationPatentsSpan
JP32022–2024